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Snow Goggles and Limiting Sunlight
MESS E N G E R S NOW G O ggl ES Y R U A ND L IMITIN G S UN L I G HT C R E M TO N M I S S I O L E S S O N O V E RV I E W GRADE LEVEL L ESSON S UMMARY 5 - 8 Although different kinds of radiation are helpful to human activities, too much of it can be harmful. The purpose of this lesson is to illustrate the use DURATION of the scientific method to solve problems of too much radiation. By studying 1-2 hours ancient solutions to the issue of excessive sunlight on human vision, we can better understand the process of designing solutions to similar problems for spacecraft, such as the MESSENGER mission to Mercury. Students build ESSENTIAL QUESTION snow goggles similar to those used by the Inuit people. The goggles are How can the scientific method be used to solve designed to block unwanted light, while increasing the viewer’s ability to different kinds of prob- see in a bright region. Students also create their own version of the goggles lems? to improve upon existing designs. Students compare the process used to invent snow goggles with that employed by the MESSENGER mission Lesson 2 of designers. As a result, they discover that the basic principles of using the Grades 5-8 Component scientific method for solving problems are the same, regardless of whether of Staying Cool the exact solution to the problem is the same. O BJECTIVES Students will be able to: ▼ Construct snow goggles to examine an ancient solution to the problem of excess sunlight. -
The Future of Smart Glasses
The Future of Smart Glasses Forward-looking areas of research Prepared for Synoptik Foundation May 2014 Brian Due, PhD. Nextwork A/S Contents Smart&Glasses&and&Digitised&Vision&.....................................................................................................&3! 1.0&The&basis&of&the&project&...............................................................................................................................&4! 1.1!Contents!of!the!project!................................................................................................................................................!4! 2.0&The&historic&development&of&smart&glasses&..........................................................................................&5! 3.0&The&technological&conditions&and&functionalities,&and&various&products&..................................&8! 4.0&The&likely&scope&of&smart&glasses&within&the&next&3H5&years&...........................................................&9! 5.0&Likely&applications&of&smart&glasses&.....................................................................................................&12! 5.1!Specific!work6related!applications!......................................................................................................................!12! 5.2!Specific!task6related!applications!........................................................................................................................!12! 5.3!Self6tracking!applications!........................................................................................................................................!13! -
Transcript for Art Works Webinar in PDF Format
*********DISCLAIMER!!!************ THE FOLLOWING IS AN UNEDITED ROUGH DRAFT TRANSLATION FROM THE CART PROVIDER’S OUTPUT FILE. THIS TRANSCRIPT IS NOT VERBATIM AND HAS NOT BEEN PROOFREAD. THIS IS NOT A LEGAL DOCUMENT. THIS FILE MAY CONTAIN ERRORS. THIS TRANSCRIPT MAY NOT BE COPIED OR DISSEMINATED TO ANYONE UNLESS PERMISSION IS OBTAINED FROM THE HIRING PARTY. SOME INFORMATION CONTAINED HEREIN MAY BE WORK PRODUCT OF THE SPEAKERS AND/OR PRIVATE CONVERSATIONS AMONG PARTICIPANTS. HIRING PARTY ASSUMES ALL RESPONSIBILITY FOR SECURING PERMISSION FOR DISSEMINATION OF THIS TRANSCRIPT AND HOLDS HARMLESS Texas Closed Captioning, LLC FOR ANY ERRORS IN THE TRANSCRIPT AND ANY RELEASE OF INFORMATION CONTAINED HEREIN. ****************DISCLAIMER!!!**************** >> Everyone is so quiet. >> We're ready. >> We're doing our power thought, right? >> That's right. >> Sorry, we had interpreter issues. >> It's all right. >> They're connecting now. Yes, Ma'am, there's one of them. So you can change your name, Nancy, when I put your name in the system, I put a capital A. If you click on the ellipses you can correct that. Let's see ‑‑ we're still missing Grant. And Texas Closed Captioning is here. So let me do this. Is that the bottom? Okay. >> Yes, looks good. >> Okay, got that. I am still missing Grant. Patience, patience. Oh, so it's denim day which is created in response to a 1999 sexual assault ruling in an Italian court which stated that the victim's tight jeans implied consent to rape. >> Implied consent? Oh, nice. >> So denim day brings awareness to sexual assault and honors survivors who have experienced this trauma. -
Tactical Eyewear Protection Equipment Assessment Report
Tactical Eyewear Protection Equipment Assessment Report May 2020 Approved for Public Release SAVER-T-R-21 The Tactical Eyewear Protection Equipment Assessment Report was funded under Financial Transaction FTLF- 19-00009 from the U.S. Department of Homeland Security, Science and Technology Directorate. The views and opinions of authors expressed herein do not necessarily reflect those of the U.S. Government. Reference herein to any specific commercial products, processes, or services by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. Government. The information and statements contained herein shall not be used for the purposes of advertising, nor to imply the endorsement or recommendation of the U.S. Government. With respect to documentation contained herein, neither the U.S. Government nor any of its employees make any warranty, express or implied, including but not limited to the warranties of merchantability and fitness for a particular purpose. Further, neither the U.S. Government nor any of its employees assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed; nor do they represent that its use would not infringe privately owned rights. The cover photo and images included herein were provided by the National Urban Security Technology Laboratory, unless otherwise noted. Approved for Public Release ii FOREWORD The U.S. Department of Homeland Security (DHS) established the System Assessment and Validation for Emergency Responders (SAVER) Program to assist emergency responders making procurement decisions. Located within the Science and Technology Directorate (S&T) of DHS, the SAVER Program conducts objective assessments and validations on commercially available equipment and systems and develops knowledge products that provide relevant equipment information to the emergency responder community. -
Magical Items As a Note, All Magic Items Listed Here Require Attunement
Magical Items As a note, all magic items listed here require attunement. If an item is considered heavy enough to contribute to carrying capacity, it will be noted as such (according to a variant carrying capacity system, where in general 1 item = 1 slot, and you have slots equal to your strength score). Silver Specs Common Glasses made with silver rims. Allows you to see clearly up to 30 feet away in dim light, preventing you from rolling with disadvantage in dim conditions. Bucket Helm Common, Weighted A wooden bucket full of holes. +1 AC while not wearing armour, but disadvantage on all intelligence- based skill checks. Tin Foil Hat Common, Weighted An odd cap made of crumpled cooking material. Prevents your thoughts from being read by magic, but you become paranoid, and have disadvantage on Wisdom and Charisma skill checks. Gypsy Bandana Common A silk cloth with a decorative pattern. Become proficient with one musical instrument of your choice. Crimson Cowl Common A cloth cowl dyed deep red. Each time you are reduced to 0 hit points, you automatically succeed your first death saving throw. Jade Eyepatch Common An eyepatch made from jade stone. As an action, you can end the Blind condition on yourself. Butterfly Pendant Common This beautiful pendant births a butterfly on your command. The butterfly lives for 8 hours, then dies. The pendant can summon another butterfly on the next dawn. Bone Necklace Common An unsettling necklace made from animal bones. +2 to Intimidation skill checks. Wood Whorl Necklace Common An intricate carved necklace. Grants advantage on Animal Handling skill checks made to interact with non-hostile animals. -
WP.005.2010-12-14 Choosing Welding Helmets and Goggles
Choosing Helmets and Goggles Arc-Zone.com® Technical-Focus Sheet WP.005.2010-12-14 December 14, 2010 Choosing Welding Helmets and Goggles Few decisions affect the safety and well‐being of welders as much as his or her choice of eye and face protection equip‐ ment. The CPSC (Consumer Product Safety Commission) esti‐ mates that approximately 10,000 eye injuries related to welding occurred each year, and making a wise choice of helmets or goggles can greatly reduce the chances of your becoming in‐ jured. Most importantly, always choose helmets and goggles complying with ANSI Z87.1. When choosing them, there are Inside three main considerations: • Fixed filtration versus variable electronic darkening • Choosing Welding Hel- • mets and Goggles Traditional flip up helmets versus autodarkening ones • Fixed Versus Variable • The filter shade rating number required by the job Filtration • Autodarkening Versus The filter lens should be marked with the manufacturer, the Traditional Flip-up Hel- shade number or number range, and Z87.1. For cutting or mets • Choosing Filter Shades working overhead, use a full‐face shield on top of safety • Cheater Lenses glasses. If using goggles, to prevent fogging, ensure that the • About Arc-Zone.com vents aren’t obstructed. Fixed Versus Variable Filtration This choice usually comes down to cost and reliability. Fixed shade helmets and goggles are less expensive, easier to main‐ tain, and more reliable. Variable shade helmets are electronic devices that provide much greater flexibility if welding condi‐ tions vary. The shade rating determines the welder’s ability to see what he or she is doing when welding. -
Smart Glasses Design Exploring User Perception of Wearable Computing
SMART GLASSES DESIGN EXPLORING USER PERCEPTION OF WEARABLE COMPUTING Master Thesis University of Lapland Faculty of Art and Design Department of Industrial Design Spring 2016 Vahab Pour Roudsari Farnaz 0371195 Abstract University of Lapland Faculty of Art and Design Title: Smart Glasses Design-Exploring user perception of wearable computing Author: Vahab Pour Roudsari Farnaz Degree Program: Industrial Design Type: Master Thesis Pages: 95 Year: 2016 As technology is growing rapidly and integrating itself to all aspects of people’s life, designers and developers try to provide a more pleasant experience of technology to people. One of the technology trends which aims to make life easier is wearable computing. Wearables aim to assist people to be in control of their life by augmenting the real life with extra information constantly and ubiquitously. One of the growing trends of wearable computing is Head Mounted Displays (HMD), as the head is a great gateway to receive audio, visual and haptic information. Also due to the Google Glass project, wearables in form of glasses gained much more attention during last years. However, because of the early stages of the technology adaptation, there is still much to explore on social acceptancy, key use cases and design directions of glasses as a type of wearable computing. This thesis has two stages. In the first stage, the aim is to explore the different use cases of a wearable eye tracker concept in different context and study the user’s perception of such a device. To accomplish this objective a user study with (n=12) participants were conducted using the experience sampling methods (ESM) and employing a mock-up of a smart-glasses as a design probe. -
Haitian Creole – English Dictionary
+ + Haitian Creole – English Dictionary with Basic English – Haitian Creole Appendix Jean Targète and Raphael G. Urciolo + + + + Haitian Creole – English Dictionary with Basic English – Haitian Creole Appendix Jean Targète and Raphael G. Urciolo dp Dunwoody Press Kensington, Maryland, U.S.A. + + + + Haitian Creole – English Dictionary Copyright ©1993 by Jean Targète and Raphael G. Urciolo All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage and retrieval system, without the prior written permission of the Authors. All inquiries should be directed to: Dunwoody Press, P.O. Box 400, Kensington, MD, 20895 U.S.A. ISBN: 0-931745-75-6 Library of Congress Catalog Number: 93-71725 Compiled, edited, printed and bound in the United States of America Second Printing + + Introduction A variety of glossaries of Haitian Creole have been published either as appendices to descriptions of Haitian Creole or as booklets. As far as full- fledged Haitian Creole-English dictionaries are concerned, only one has been published and it is now more than ten years old. It is the compilers’ hope that this new dictionary will go a long way toward filling the vacuum existing in modern Creole lexicography. Innovations The following new features have been incorporated in this Haitian Creole- English dictionary. 1. The definite article that usually accompanies a noun is indicated. We urge the user to take note of the definite article singular ( a, la, an or lan ) which is shown for each noun. Lan has one variant: nan. -
Eyewear Frames and Eyewear
What Every Member of the Trade Community Should Know About: Eyewear Frames and Eyewear AN INFORMED COMPLIANCE PUBLICATION FEBRUARY 2012 Eyewear Frames and Eyewear February 2012 NOTICE: This publication is intended to provide guidance and information to the trade community. It reflects the position on or interpretation of the applicable laws or regulations by U.S. Customs and Border Protection (CBP) as of the date of publication, which is shown on the front cover. It does not in any way replace or supersede those laws or regulations. Only the latest official version of the laws or regulations is authoritative. Publication History First Published: January 2008 Revised April 2009 Revised January 2011 Reviewed with No Changes February 2012 PRINTING NOTE: This publication was designed for electronic distribution via the CBP website (http://www.cbp.gov) and is being distributed in a variety of formats. It was originally set up in Microsoft Word 2003®. Pagination and margins in downloaded versions may vary depending upon which word processor or printer you use. If you wish to maintain the original settings, you may wish to download the .pdf version, which can then be printed using the freely available Adobe Acrobat Reader®. 2 Eyewear Frames and Eyewear February 2012 PREFACE On December 8, 1993, Title VI of the North American Free Trade Agreement Implementation Act (Pub. L. 103-182, 107 Stat. 2057), also known as the Customs Modernization or “Mod” Act, became effective. These provisions amended many sections of the Tariff Act of 1930 and related laws. Two new concepts that emerge from the Mod Act are “informed compliance” and “shared responsibility,” which are premised on the idea that in order to maximize voluntary compliance with laws and regulations of U.S. -
Dreams of Our Children 2020: the Year Our Children Need Clarity January 2, 2020 by Tom Deighan I Have One Good Eye and One
Dreams of Our Children 2020: The Year our Children Need Clarity January 2, 2020 by Tom Deighan I have one good eye and one bad eye, depending on how you look at it. My eye doctors call it monovision, which means one eye is good up close and the other eye is good far-off. As a result, I can read and drive without glasses or contacts, depending upon which eye I favor. It also means I am eligible to wear a monocle, but that would just be silly without a top hat. After all there is a fine line between looking distinguished and looking like The Penguin. Consequently, I save the monocle and top hat for only the most auspicious of occasions, like meeting the Queen of England. Monovision requires the brain to merge one blurry image with one clear image, so it takes some getting used to, and unfortunately, some people simply cannot function with one myopic and one presbyopic eye. The mind cannot always reconcile the polarized visions, so many people struggle ultimately having to close one eye to make sense of the world, depending on the situation. Since my brain is naturally confused, it accepts both the blurry and the clear fairly well. On occasion, however, I have to close one eye to focus. If you ever think I am winking, I am really just temporarily confused. It is not always possible to make sense of such different perspectives. As we enter a new decade, I cannot help but see the similarities in our nation. We seem gripped by two very polarizing visions of our nation and culture. -
11 Eye Protection
11 EYE PROTECTION Spectacles (Class 1 Eye Protection) CSA Standard Z94.3-15 requires that Class 1 Proper eye protection can reduce the risk of an eye spectacles incorporate side protection. Most side injury. However, eye protection is not the whole shields are permanently attached to the eyewear, answer. Knowing the hazards, using the proper but some may be detachable (Figure 11-1). tools, and establishing safe work procedures is also very important. Class 1A Spectacles with side protection Class 1B Like any other manufactured product, eye Spectacles with side and radiation protection protection has material, engineering, and design limitations. But selecting the proper eye protection to match the specific construction hazard can help Figure 11-1: Types of Class 1 Eye Protection reduce the number and severity of eye injuries. Considering that one out of every two construction workers may suffer a serious eye injury during Goggles (Class 2 Eye Protection) their career, the importance of wearing proper There are two types of goggles: eye protection cannot be overemphasized. In the hazardous environment of the construction 1. Eyecup goggles industry, wearing proper eye protection on a 2. Cover goggles. jobsite should be a mandatory policy, not just a Both must meet the CAN/CSA Z94.3-15. recommended practice. Eyecup goggles (Figure 11-2) completely cover Classes of Eye Protectors the eye socket to give all-round protection. They have adjustable or elasticized headbands and are Before outlining the type(s) of eye protectors equipped with ventilation ports to allow air in and recommended for a particular work hazard, it is prevent fogging. -
Information About Glasses
Glasses Webquest The history of glasses The first recorded use of a corrective lens was by the last Roman Emperor Nero, who lived from December 5th, 37 AD until June 9, 68 AD. He watched games with gladiators using an emerald. It’s not quite clear when glasses were invented, but they were used quite commonly in northern Italy in the late 280s. Also Marco Polo, a Venetian trader and explorer who was one of the first to travel the Silk Road to China, reported that he had seen many pairs of glasses in China as early as 275. New worlds A detail from a painting by Tommaso da Modena in 1352, showing a portrait of Hugh de Provence wearing glasses. Glasses for correcting far-sightedness were probably invented by Salvino D’Armate of Pisa or by Alessandro Spina of Florence. These very early glasses weren’t supported by pads on the nose or by pieces of wire placed over the ears. They were a pince-nez, a monocle or a lorgnette. So you either had to hold them in place by hand or you had to fix them on your nose or in your eye socket with pressure. pince-nez monocle lorgnette Glasses with arms were invented in the 600s. It was in 604 that Johannes Kepler wrote that two different types of lenses could correct far-sightedness and short-sightedness. The American scientist Benjamin Franklin, who suffered from far- and short-sightedness, invented bifocals in 784. He was tired of changing between two pairs of glasses. So he cut each pair horizontally and made one single pair.